Cheap flights from SEA to DEN (Seattle - Tacoma Intl. to Denver Intl.)

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Cheap Flights from SEA to DEN starting at $64 One Way, $128 Round Trip

Prices starting at $128 for return flights and $64 for one-way flights to Denver Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 5 - Tue, Aug 18
SEA
Seattle
DEN
Denver
$128 Roundtrip, found 10 hours ago
$128
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Seattle to Denver, returning Tue, Aug 18, priced at $128 found 10 hours ago
Sat, Sep 26 - Sat, Oct 3
SEA
Seattle
DEN
Denver
$138 Roundtrip, found 1 hour ago
$138
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Seattle to Denver, returning Sat, Oct 3, priced at $138 found 1 hour ago
Tue, Oct 6 - Sun, Oct 11
SEA
Seattle
DEN
Denver
$154 Roundtrip, found 6 days ago
$154
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Oct 6 from Seattle to Denver, returning Sun, Oct 11, priced at $154 found 6 days ago
Tue, Sep 1 - Sat, Sep 5
SEA
Seattle
DEN
Denver
$237 Roundtrip, found 21 hours ago
$237
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Sep 1 from Seattle to Denver, returning Sat, Sep 5, priced at $237 found 21 hours ago
Tue, Sep 1 - Sat, Sep 5
SEA
Seattle
DEN
Denver
$237 Roundtrip, found 21 hours ago
$237
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Sep 1 from Seattle to Denver, returning Sat, Sep 5, priced at $237 found 21 hours ago

Hotel Ideas near Denver Intl.

Airport Hotels near Denver Intl.

The Westin Denver International Airport

The Westin Denver International Airport

4.5 out of 5
8300 Pena Boulevard Denver CO
$356 nightly
The price is $412 total per night from Jul 11 to Jul 12
$412 total
Jul 11 - Jul 12
Total with taxes and fees
Book a stay at this luxury hotel in Denver. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,727 reviews)
"Beautiful room. Very spacious. Very helpful staff. The bed and the view were both awesome. Wish we could have stayed longer and enjoyed the outdoor games they had."

Reviewed on Jun 23, 2026

The Westin Denver International Airport
City Express by Marriott Denver Airport

City Express by Marriott Denver Airport

3 out of 5
6670 Yampa Street Denver CO
$119 nightly
The price is $138 total per night from Jul 5 to Jul 6
$138 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (3,398 reviews)
"Ok"

Reviewed on Jun 27, 2026

City Express by Marriott Denver Airport
Gaylord Rockies Resort & Convention Center

Gaylord Rockies Resort & Convention Center

4.5 out of 5
6700 North Gaylord Rockies Boulevard Aurora CO
$406 nightly
The price is $460 total per night from Jul 19 to Jul 20
$460 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this luxury hotel in Aurora. Enjoy a full-service spa, 6 restaurants, and 2 hot tubs. Our guests praise the helpful staff and the property condition ...
Gaylord Rockies Resort & Convention Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Denver

Hilton Denver City Center

Hilton Denver City Center

4 out of 5
1701 California St Denver CO
$149 nightly
The price is $173 total per night from Jul 10 to Jul 11
$173 total
Jul 10 - Jul 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. ...
8.8/10 Excellent! (1,563 reviews)
"The room was clean, spacious and quiet. A close 15 minute walk to Union Station. Close to the Coors Field as well."

Reviewed on Jun 27, 2026

Hilton Denver City Center
Hotel Teatro

Hotel Teatro

4.5 out of 5
1100 14th St Denver CO
$189 nightly
The price is $219 total per night from Jul 19 to Jul 20
$219 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this luxury hotel in Denver. Enjoy breakfast (surcharge), room service, and a 24-hour fitness center. Our guests praise the restaurant and the ...
9/10 Wonderful! (1,359 reviews)
"The hotel was hot everyday. Asked for a fan to be brought up and never was. We also asked for room service to clean our room and provided new towels and all they did was bring towels and place them on the bed. Will never stay here again"

Reviewed on Jun 22, 2026

Hotel Teatro
Sonesta Denver Downtown

Sonesta Denver Downtown

4 out of 5
1450 Glenarm Place Denver CO
$119 nightly
The price is $138 total per night from Jul 8 to Jul 9
$138 total
Jul 8 - Jul 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy an outdoor pool, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.4/10 Very Good! (2,519 reviews)
"Had a leak in our room, staff quickly moved us into a new room."

Reviewed on Jun 26, 2026

Sonesta Denver Downtown
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Denver Hotels With Airport Transportation

Baymont by Wyndham Denver International Airport

Baymont by Wyndham Denver International Airport

2.5 out of 5
6805 N. Argonne Street Denver CO
$101 nightly
The price is $117 total per night from Jul 21 to Jul 22
$117 total
Jul 21 - Jul 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, a free airport shuttle, and a 24-hour fitness center. Our guests praise the helpful staff ...
7.6/10 Good! (1,798 reviews)
"It’s a budget hotel. But nearly every time I walked by the front desk, no one was there—I also called from the room and was put on immediate hold that last 10minutes with no human picking up. The elevator has a sign that says you need a parking permit but the people at the front desk (when you finally ..."

Reviewed on Jun 25, 2026

Baymont by Wyndham Denver International Airport
Days Inn & Suites by Wyndham Denver International Airport

Days Inn & Suites by Wyndham Denver International Airport

3 out of 5
7030 Tower Rd Denver CO
$120 nightly
The price is $137 total per night from Jul 5 to Jul 6
$137 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,956 reviews)
"Perfect for a quick overnight stay! Loved the free shuttle & how friendly staff was during interactions."

Reviewed on Jun 27, 2026

Days Inn & Suites by Wyndham Denver International Airport
AmericInn by Wyndham Denver Airport

AmericInn by Wyndham Denver Airport

3 out of 5
7010 Tower Road Denver CO
$145 nightly
The price is $168 total per night from Jul 5 to Jul 6
$168 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the pool ...
8.4/10 Very Good! (3,136 reviews)
"Excellent room, excellent bed! Parking is tight for some reason. Very clean and well kept. An excellent place to stay by the airport."

Reviewed on Jun 27, 2026

AmericInn by Wyndham Denver Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Denver Hotels

Ramada by Wyndham Denver Downtown

Ramada by Wyndham Denver Downtown

2.5 out of 5
1150 E Colfax Ave Denver CO
Book a stay at this business-friendly hotel in Denver. Enjoy free WiFi, room service, and a fitness center. Popular attractions Denver Zoo and 16th Street are ...
5/10 (1,000 reviews)
"Okay"

Reviewed on Feb 18, 2021

Get rates
Ramada by Wyndham Denver Downtown
Econo Lodge Denver International Airport

Econo Lodge Denver International Airport

2 out of 5
15900 E 40th Ave Aurora CO
$83 nightly
The price is $95 total per night from Jun 30 to Jul 1
$95 total
Jun 30 - Jul 1
Total with taxes and fees
Book a stay at this business-friendly hotel in Aurora. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,002 reviews)
"This establishment has really declined in terms of service and convenience. They have made the back door an emergency door, so good luck if your room is near the back. Room had a stench of cigarettes. The towel rack on the shower door and on the wall were broken. Staff is less than jovial....might ..."

Reviewed on Jun 26, 2026

Econo Lodge Denver International Airport
Microtel Inn & Suites by Wyndham Denver Airport

Microtel Inn & Suites by Wyndham Denver Airport

2 out of 5
18600 E 63rd Ave Denver CO
$119 nightly
The price is $138 total per night from Jun 28 to Jun 29
$138 total
Jun 28 - Jun 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,121 reviews)
"This is a great place to spend the night before an early airport departure. They had a grab and go breakfast starting at 4 am, the check in/ check out were quick."

Reviewed on Jun 27, 2026

Microtel Inn & Suites by Wyndham Denver Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Denver

Drury Plaza Hotel Denver Westminster

Drury Plaza Hotel Denver Westminster

4 out of 5
10393 Reed Street Westminster CO
$126 nightly
The price is $140 total per night from Jul 5 to Jul 6
$140 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Westminster. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.6/10 Exceptional! (1,266 reviews)
"None, it was the perfect stay. I loved the location and hospitality was exceptional."

Reviewed on Jun 25, 2026

Drury Plaza Hotel Denver Westminster
The Westin Westminster

The Westin Westminster

4 out of 5
10600 Westminster Boulevard Westminster CO
$181 nightly
The price is $202 total per night from Jul 10 to Jul 11
$202 total
Jul 10 - Jul 11
Total with taxes and fees
Book a stay at this family-friendly hotel in Westminster. Enjoy breakfast (surcharge), a free area shuttle, and a fitness center. Our guests praise the helpful ...
8.8/10 Excellent! (1,130 reviews)

Families like: Kids pool, cribs, rollaway beds

Travelers say...
"Toilet broken"

Reviewed on Jun 27, 2026

The Westin Westminster
Hyatt Place Denver Tech Center

Hyatt Place Denver Tech Center

3 out of 5
8300 E Crescent Pkwy Greenwood Village CO
$123 nightly
The price is $136 total per night from Jul 26 to Jul 27
$136 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Greenwood Village. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,425 reviews)
"Very nice for the price"

Reviewed on Jun 27, 2026

Hyatt Place Denver Tech Center
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to DEN Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
DEN Address & GPS
Address:
8500 Pena Boulevard
Denver CO, 80249-6340
United States
IATA Code:
DEN
Longitude:
-104.673098
Latitude:
39.851382
Time Zone:
America/Denver

Frequently asked questions

Are there non-stop flights from SEA to Denver Airport?
With 5 airlines advertising nonstop flights from Sea-Tac Airport to Denver Intl. Airport (DEN), your fun-filled getaway is just one easy click of your mouse away. Discover what others have said about these well-known carriers:

  • United Airlines
  • Southwest Airlines
  • Delta Air Lines
  • Alaska Airlines
  • Frontier Airlines

What is the shortest flight from Sea-Tac Airport to Denver Airport?
Leave those movies on your laptop for the hotel room, because the flight from Seattle to Denver will be over in a flash. It can take as little as 2 hours and 35 minutes to go from Sea-Tac Airport to DIA airport.
How many hours flight from Sea-Tac Airport to DIA airport?
With a typical flight time of just 2 hours and 44 minutes between Sea-Tac Airport and DIA airport, you'll be having a ball in Denver before you can utter, "Are we there yet?"
What airlines have the most flights from Sea-Tac Airport to Denver Airport?
Nothing tops tossing some clothes in a suitcase and hopping on a plane somewhere exciting. Feed your wanderlust and fly from Seattle to Denver with one of these leading airlines:

  • Frontier Airlines - (F9) with 19 flights every month
  • Alaska Airlines - (AS) with 49 flights every month
  • Southwest Airlines - (WN) with 76 flights every month
  • Delta Air Lines - (DL) with 121 flights every month

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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